\begin{table}[!htpb]
\centering\centering
\begin{threeparttable}
\caption{Balance: Differences between constituencies wherein first-ranked candidates assigned $J$ and $N$ (by year)\label{tab:A6}}
\centering
\fontsize{8}{10}\selectfont
\begin{tabular}[t]{lrrrrlrrrrlrrrrl}
\toprule
\multicolumn{1}{c}{  } & \multicolumn{5}{c}{Pooled} & \multicolumn{5}{c}{1965} & \multicolumn{5}{c}{1970} \\
\cmidrule(l{3pt}r{3pt}){2-6} \cmidrule(l{3pt}r{3pt}){7-11} \cmidrule(l{3pt}r{3pt}){12-16}
\multicolumn{1}{c}{ } & \multicolumn{1}{c}{N} & \multicolumn{1}{c}{$\mu_{1 \rightarrow J}$} & \multicolumn{1}{c}{$\mu_{1 \rightarrow N}$} & \multicolumn{1}{c}{$\beta^{J}$} & \multicolumn{1}{c}{p-value} & \multicolumn{1}{c}{N} & \multicolumn{1}{c}{$\mu_{1 \rightarrow J}$} & \multicolumn{1}{c}{$\mu_{1 \rightarrow N}$} & \multicolumn{1}{c}{$\beta^{J}$} & \multicolumn{1}{c}{p-value} & \multicolumn{1}{c}{N} & \multicolumn{1}{c}{$\mu_{1 \rightarrow J}$} & \multicolumn{1}{c}{$\mu_{1 \rightarrow N}$} & \multicolumn{1}{c}{$\beta^{J}$} & \multicolumn{1}{c}{p-value} \\
\cmidrule(l{3pt}r{3pt}){2-2} \cmidrule(l{3pt}r{3pt}){3-3} \cmidrule(l{3pt}r{3pt}){4-4} \cmidrule(l{3pt}r{3pt}){5-5} \cmidrule(l{3pt}r{3pt}){6-6} \cmidrule(l{3pt}r{3pt}){7-7} \cmidrule(l{3pt}r{3pt}){8-8} \cmidrule(l{3pt}r{3pt}){9-9} \cmidrule(l{3pt}r{3pt}){10-10} \cmidrule(l{3pt}r{3pt}){11-11} \cmidrule(l{3pt}r{3pt}){12-12} \cmidrule(l{3pt}r{3pt}){13-13} \cmidrule(l{3pt}r{3pt}){14-14} \cmidrule(l{3pt}r{3pt}){15-15} \cmidrule(l{3pt}r{3pt}){16-16}
  &  (1)  &  (2)  &  (3)  &  (4)  &  (5)  &  (6)  &  (7)  &  (8)  &  (9)  &  (10)  &  (11)  &  (12)  &  (13)  &  (14)  &  (15) \\
\midrule
\textbf{Election} &  &  &  &  &  &  &  &  &  &  &  &  &  &  & \\
\hspace{0.1cm} Number of aspirants & 207 & 10.04 & 9.37 & 0.67 & {}[0.24] & 94 & 8.89 & 7.40 & 1.49 & {}[0.05]** & 113 & 11.10 & 10.85 & 0.24 & {}[0.83]\\
\hspace{0.1cm} Total ADC votes & 207 & 255.85 & 245.72 & 10.13 & {}[0.30] & 94 & 53.98 & 54.43 & -0.45 & {}[0.92] & 113 & 441.88 & 390.73 & 51.16 & {}[0.30]\\
\hspace{0.1cm} Registered voters & 207 & 34317.62 & 37157.98 & -2840.36 & {}[0.15] & 94 & 31158.51 & 29137.96 & 2020.55 & {}[0.38] & 113 & 37228.96 & 43237.68 & -6008.72 & {}[0.01]***\\
\hspace{0.1cm} Number of polling stations & 207 & 88.60 & 91.22 & -2.62 & {}[0.81] & 94 & 73.91 & 68.64 & 5.28 & {}[0.34] & 113 & 102.14 & 108.34 & -6.20 & {}[0.29]\\
\hspace{0.1cm} Turnout & 207 & 0.73 & 0.71 & 0.02 & {}[0.41] & 94 & 0.78 & 0.74 & 0.04 & {}[0.17] & 113 & 0.69 & 0.69 & -0.01 & {}[0.77]\\
\hspace{0.1cm} Presidential vote share & 205 & 0.95 & 0.94 & 0.00 & {}[0.45] & 92 & 0.95 & 0.95 & 0.00 & {}[0.58] & 113 & 0.94 & 0.94 & 0.00 & {}[0.61]\\
\hspace{0.1cm} Population (1957) & 207 & 75295.93 & 76447.92 & -1152.00 & {}[0.71] & 94 & 86626.04 & 75143.86 & 11482.18 & {}[0.11] & 113 & 64854.45 & 77436.48 & -12582.03 & {}[0.02]**\\
\textbf{Geography} &  &  &  &  &  &  &  &  &  &  &  &  &  &  & \\
\hspace{0.1cm} Area (km$^2$) & 207 & 7918.40 & 7546.56 & 371.83 & {}[0.80] & 94 & 7744.69 & 8720.25 & -975.56 & {}[0.64] & 113 & 8078.48 & 6656.84 & 1421.65 & {}[0.39]\\
\hspace{0.1cm} Longitude & 207 & 35.11 & 35.01 & 0.09 & {}[0.79] & 94 & 35.22 & 34.81 & 0.41 & {}[0.46] & 113 & 35.00 & 35.16 & -0.16 & {}[0.75]\\
\hspace{0.1cm} Latitude & 207 & -5.36 & -5.57 & 0.21 & {}[0.61] & 94 & -5.76 & -4.88 & -0.88 & {}[0.12] & 113 & -4.99 & -6.08 & 1.09 & {}[0.04]**\\
\hspace{0.1cm} Main road (km) & 207 & 16.71 & 15.97 & 0.74 & {}[0.68] & 94 & 15.09 & 16.83 & -1.74 & {}[0.52] & 113 & 18.21 & 15.32 & 2.89 & {}[0.27]\\
\textbf{Average distance to infrastructure} &  &  &  &  &  &  &  &  &  &  &  &  &  &  & \\
\hspace{0.1cm} Any road (km) & 207 & 6.41 & 6.42 & -0.02 & {}[0.98] & 94 & 6.50 & 6.21 & 0.29 & {}[0.64] & 113 & 6.32 & 6.58 & -0.26 & {}[0.66]\\
\hspace{0.1cm} Railway (km) & 207 & 158.61 & 172.87 & -14.26 & {}[0.55] & 94 & 175.01 & 144.97 & 30.04 & {}[0.36] & 113 & 143.49 & 194.01 & -50.52 & {}[0.11]\\
\hspace{0.1cm} Major town (km) & 207 & 125.74 & 129.88 & -4.14 & {}[0.72] & 94 & 122.17 & 136.97 & -14.80 & {}[0.39] & 113 & 129.02 & 124.50 & 4.52 & {}[0.79]\\
\hspace{0.1cm} Any town (km) & 207 & 51.51 & 48.44 & 3.07 & {}[0.37] & 94 & 51.84 & 47.25 & 4.60 & {}[0.38] & 113 & 51.21 & 49.34 & 1.87 & {}[0.69]\\
\hspace{0.1cm} City (km) & 207 & 103.41 & 111.63 & -8.23 & {}[0.43] & 94 & 101.25 & 114.55 & -13.30 & {}[0.38] & 113 & 105.39 & 109.42 & -4.03 & {}[0.78]\\
\hspace{0.1cm} Primary schools & 207 & 22.81 & 22.24 & 0.57 & {}[0.69] & 94 & 22.30 & 19.94 & 2.36 & {}[0.38] & 113 & 23.27 & 23.98 & -0.71 & {}[0.75]\\
\textbf{Existing local public goods} &  &  &  &  &  &  &  &  &  &  &  &  &  &  & \\
\hspace{0.1cm} Secondary schools & 207 & 0.66 & 0.48 & 0.19 & {}[0.29] & 94 & 0.51 & 0.47 & 0.04 & {}[0.86] & 113 & 0.80 & 0.48 & 0.32 & {}[0.24]\\
\hspace{0.1cm} Dispensaries & 207 & 2.85 & 2.94 & -0.10 & {}[0.88] & 94 & 2.53 & 2.47 & 0.06 & {}[0.91] & 113 & 3.14 & 3.31 & -0.17 & {}[0.77]\\
\hspace{0.1cm} Health facilities & 207 & 0.99 & 1.08 & -0.09 & {}[0.63] & 94 & 0.94 & 0.96 & -0.02 & {}[0.94] & 113 & 1.04 & 1.18 & -0.14 & {}[0.56]\\
\hspace{0.1cm} Water points & 207 & 7.05 & 7.06 & 0.00 & {}[0.88] & 94 & 4.11 & 2.74 & 1.36 & {}[0.49] & 113 & 9.76 & 10.32 & -0.56 & {}[0.88]\\
\bottomrule
\end{tabular}
\begin{tablenotes}
\small
\item [] \StarnoteBalanceConstit
\end{tablenotes}
\end{threeparttable}
\end{table}
